Rosa Gallica Poster

This poster is an illustration of a Purple French Rose, a variety of the species Rosa gallica. It is depicted in great detail, with the various petals and reproductive structures clearly visible. The illustration is taken from the book "Les Roses" by Pierre-Joseph Redouté, published between 1817-1824. The original of this poster is held in the Library of Congress. The Purple French Rose is known for its deep purple color and is often used in ornamental gardening. It is a popular variety of rose due to its distinctive appearance and fragrance.